Company lists · Data refreshed October 2026

Top 25 Electrical distribution contractors based in the United Kingdom

Name: Electrical distribution contractors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 4,222 companies tracked

RevenueBase identified 4,222 company matches for electrical distribution contractors associated with the United Kingdom as of October 2026 and tracks 26,066 professional contacts across them, including 7,994 with verified work emails. London is the largest hub.

This list covers company matches for electrical distribution contractors associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

4,222Companies

26,066Contacts tracked

7,994Verified emails

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The 25 largest electrical distribution contractors based in the United Kingdom

Ranked by team size

Top 25 of 4,222 company matches for electrical distribution contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	City Electrical Factors	Exact match	Kenilworth, United KingdomHQ recorded Oct 12, 2026	1,001-5,000	2,429 contacts →
	Exact match “City Electrical Factors Ltd is a private limited company established in 1951.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Freedom	Exact match	Leeds, United KingdomHQ recorded Oct 12, 2026	1,001-5,000	728 contacts →
	Exact match “Freedom is a leading provider of facilities and power engineering services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Quartzelec Limited	Exact match	Rugby, United KingdomHQ recorded Oct 12, 2026	501-1,000	438 contacts →
	Exact match “Quartzelec is a leading independent electrical engineering group delivering solutions and services in both UK and global markets.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	R&m Electrical Group LTD	Exact match	Chandler's Ford, United KingdomHQ recorded Oct 12, 2026	201-500	201 contacts →
	Exact match “R&M Electrical Group is one of the largest independent electrical distributors in the UK.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Dron & Dickson	Exact match	Stirling, United KingdomHQ recorded Oct 12, 2026	201-500	194 contacts →
	Exact match “Dron & Dickson are specialists in integrated supply, installation and maintenance of harsh & hazardous area electrical equipment.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	IQA Elecnor	Exact match	Glasgow, United KingdomHQ recorded Oct 12, 2026	201-500	194 contacts →
	Exact match “IQA lead the way in designing, building, maintaining, and upgrading electrical utility networks, telecommunication networks, EVCP and electrical infrastructure for both the public…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Brush Group	Exact match	Loughborough, United KingdomHQ recorded Oct 12, 2026	501-1,000	178 contacts →
	Exact match “We support the global drive to net zero with innovative, engineered solutions that address grid resilience and systems challenges, facilitate electrification of transport and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Denmans Electrical	Exact match	Bristol, United KingdomHQ recorded Oct 12, 2026	501-1,000	173 contacts →
	Exact match “Denmans has over 50 branches nationwide and is part of the largest Electrical Distributor in the world, the Rexel Group.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	PN Daly Limited	Exact match	Rochdale, United KingdomHQ recorded Oct 12, 2026	501-1,000	147 contacts →
	Exact match “P.N.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	LEW Electrical Distributors	Exact match	Gainsborough, United KingdomHQ recorded Oct 12, 2026	51-200	120 contacts →
	Exact match “We are an award winning independent electrical wholesaler selling electrical supplies and services to commercial, residential and industrial trade sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	AF Switchgear	Exact match	Sutton-in-ashfield, United KingdomHQ recorded Oct 12, 2026	201-500	120 contacts →
	Exact match “AF Switchgear is one of the UK's largest switchgear manufacturers and set the standard for LV Switchgear and Power Distribution.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Medlock Electrical Distributors	Exact match	Waltham Cross, United KingdomHQ recorded Oct 12, 2026	201-500	120 contacts →
	Exact match “Medlock Electrical Distributors are the largest independent wholesale group in the UK and a leading member of the ANEW buying consortium.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	G & A Barnie Group LTD	Exact match	Inverness, United KingdomHQ recorded Oct 12, 2026	201-500	117 contacts →
	Exact match “Premier quality workmanship and personal attention are characteristics of G&A Barnie.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Darke & Taylor LTD	Exact match	Oxfordshire, United KingdomHQ recorded Oct 12, 2026	51-200	114 contacts →
	Exact match “Our mission is to excel in the design, installation and maintenance of the electro-technical systems that connect to create fit for purpose building environments.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Excalon LTD	Exact match	Salford, United KingdomHQ recorded Oct 12, 2026	201-500	110 contacts →
	Exact match “Excalon is one of the Britain’s leading UK Electrical Utility Service Providers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Sinewave	Exact match	Swindon, United KingdomHQ recorded Oct 12, 2026	51-200	105 contacts →
	Exact match “Sinewave are a specialist engineering company who provide High and Low voltage electrical services across the UK.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Rock Power Connections LTD	Exact match	Bromsgrove, United KingdomHQ recorded Oct 12, 2026	51-200	104 contacts →
	Exact match “Rock Power Connections are experts in electrical connections with a proven track record of quality and safety.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Electricbase	Exact match	Oxford, United KingdomHQ recorded Oct 12, 2026	51-200	89 contacts →
	Exact match “Electricbase has become a leading power in electrical wholesaling.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Advantage NRG	Exact match	Chorley, United KingdomHQ recorded Oct 12, 2026	51-200	81 contacts →
	Exact match “Advantage NRG is a specialist, labour only, sub-contractor using its own skilled labour force to build and maintain electrical transmission systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Park Electrical Distributors LTD	Exact match	Gateshead, United KingdomHQ recorded Oct 12, 2026	51-200	80 contacts →
	Exact match “Park Electrical Distributors has over 30 years of experience and expertise in the wholesale industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	AKD	Exact match	Edinburgh, United KingdomHQ recorded Oct 12, 2026	51-200	80 contacts →
	Exact match “AKD’s clients get quick results, normally leading to reduced costs and gaining an improved service.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	ERF Electrical	Exact match	Nottingham, United KingdomHQ recorded Oct 12, 2026	51-200	75 contacts →
	Exact match “ERF Electrical Wholesalers Ltd.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Scattergood & Johnson LTD	Exact match	Leeds, United KingdomHQ recorded Oct 12, 2026	51-200	68 contacts →
	Exact match “Electrical Distributors Since 1899.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Midwest Mechanical And Electrical Services LTD	Exact match	Wolverhampton, United KingdomHQ recorded Oct 12, 2026	201-500	64 contacts →
	Exact match “Electrical and Mechanical Contractors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Orton Group LTD	Exact match	Wombourne, United KingdomHQ recorded Oct 12, 2026	51-200	61 contacts →
	Exact match “01902 894871 Marking its 25th anniversary this year, Orton is a leading provider of electrical, mechanical, installation and maintenance services covering both commercial and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electrical distribution contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,222 electrical distribution contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 7,994 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical distribution contractors based in the United Kingdom at a glance

As of Oct 12, 2026

30.7%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

5.6%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

2,554

11-50

1,350

51-200

193

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 4,222 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “electrical distribution contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 7,994 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Electrical distribution contractors by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electrical distribution contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical distribution contractors are there based in the United Kingdom?

RevenueBase identified 4,222 company matches for electrical distribution contractors associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

City Electrical Factors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical distribution contractors?

London leads with 236 company records, followed by Manchester (54) and Nottingham (54).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,994 professional contacts with verified work emails tracked across these 4,222 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.